From 616a2d4269be850ddf002fe300ab01d9c22e214f Mon Sep 17 00:00:00 2001
From: Mike Macaulay <mmacaula@gmail.com>
Date: Thu, 2 Jun 2016 13:06:40 -0500
Subject: [PATCH] use length !==0 for kml entity id checking

---
 Source/DataSources/KmlDataSource.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/DataSources/KmlDataSource.js b/Source/DataSources/KmlDataSource.js
index 8145882ee155..2f2def14f0ea 100644
--- a/Source/DataSources/KmlDataSource.js
+++ b/Source/DataSources/KmlDataSource.js
@@ -279,11 +279,11 @@ define([
         return url;
     }
 
-    // an optional context is passed to allow for some malformed kmls (thos with multiple geometries with same ids) to still parse
+    // an optional context is passed to allow for some malformed kmls (those with multiple geometries with same ids) to still parse
     // correctly, as they do in Google Earth.
     function getOrCreateEntity(node, entityCollection, context) {
         var id = queryStringAttribute(node, 'id');
-        id = defined(id) && id !=="" ? id : createGuid();
+        id = defined(id) && id.length !== 0 ? id : createGuid();
         if(defined(context)){
             id = context + id;
         }